Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest38.8°F7738.2°F0.6°F
Illinois CD 2. Northeast39.3°F7838.7°F0.6°F
Illinois CD 3. West41.9°F7441.5°F0.4°F
Illinois CD 4. Central41.3°F6541.1°F0.2°F
Illinois CD 5. East40.7°F5540.8°F-0.1°F
Illinois CD 6. West Southwest43.5°F4543.7°F-0.2°F
Illinois CD 7. East Southeast43.6°F4543.8°F-0.2°F
Illinois CD 8. Southwest45.9°F3646.4°F-0.5°F
Illinois CD 9. Southeast46.1°F3846.6°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from